\documentclass{article}
\usepackage{ctex}
% \usepackage{gbt7714}
\title{Zotero plus \LaTeX}
\author{Albert Darren}
\date{\today}
\begin{document}
\maketitle
\cite{wangShenDuXueXiYuGuGeYingXiangZiDongHuaChuLi2020}
\newpage
\bibliographystyle{gbt7714}
\bibliographystyle{../mylibrary/ref}
\end{document}